CN207564263U - A kind of cam fine grinding device of camshaft - Google Patents
A kind of cam fine grinding device of camshaft Download PDFInfo
- Publication number
- CN207564263U CN207564263U CN201721592180.2U CN201721592180U CN207564263U CN 207564263 U CN207564263 U CN 207564263U CN 201721592180 U CN201721592180 U CN 201721592180U CN 207564263 U CN207564263 U CN 207564263U
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- China
- Prior art keywords
- mill apparatus
- platform
- camshaft
- sliding rail
- support
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Links
- 229910001651 emery Inorganic materials 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007670 refining Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a kind of cam fine grinding device of camshaft, the cam fine grinding devices of a kind of camshaft, including platform, active mill apparatus, passive mill apparatus, it is characterised in that：The platform is equipped with the first sliding rail and the second sliding rail, is slidably fitted with tailstock platform on first sliding rail, the tailstock platform horizontally slips on the first sliding rail, and platform sinistral end is installed with main shaft case.The utility model sets passive mill apparatus below fixture, processed cam axle is driven by main axis, camshaft is contacted with passive mill apparatus realizes camshaft fine grinding by being transformed in common lathe；Active mill apparatus above fixture is set, refining work is carried out above camshaft；Active mill apparatus works respectively with passive mill apparatus, and the work of passive mill apparatus substantially increases production efficiency, and active mill apparatus can effectively reprocess the unqualified position of single precision, ensures product quality.
Description
Technical field
The utility model is related to engine component technical field more particularly to a kind of cam fine grinding devices of camshaft.
Background technology
In China, the processing of camshaft, this kind of machinery are carried out using traditional direct copy plunge grinding for a long time
The Product Precision of pattern plunge grinding processing is low, energy consumption is high, and needs a set of special lean on for the camshaft of different size shape
Mould, pattern is easy to wear often to be adjusted or replace, and increase production cost.At present, the total control camshaft of application is ground mostly in market
Bed, it is this grinding machine high precision machining, flexible, it is processed, but due to the kind equipment valency suitable for the camshaft of multi items, small lot
Lattice are expensive, are not suitable for the large-scale production of medium-sized and small enterprises, and its general only a pair of of emery wheel carries out fine grinding to camshaft,
Single product processing efficiency is not high, and the cost for causing manufacturing enterprise is excessively high.
Utility model content
The purpose of this utility model is to provide a kind of cam fine grinding devices of camshaft, to overcome above-mentioned deficiency, pass through
It is transformed in common lathe, passive mill apparatus is set below fixture, processed camshaft is driven by main axis
Rotation, camshaft is contacted with passive mill apparatus realizes camshaft fine grinding；Active mill apparatus is set above fixture, on camshaft
Fang Jinhang refining works；Active mill apparatus works respectively with passive mill apparatus, and the work of passive mill apparatus substantially increases production
Efficiency, active mill apparatus can effectively reprocess the unqualified position of single precision, ensure product quality.
To achieve the above object, the utility model provides following technical solution：A kind of cam fine grinding device of camshaft, packet
Include platform, active mill apparatus, passive mill apparatus, it is characterised in that：The platform is equipped with the first sliding rail and the second sliding rail, described
Tailstock platform is slidably fitted on first sliding rail, the tailstock platform horizontally slips on the first sliding rail, and platform sinistral end fixes peace
Equipped with main shaft case, first time belt pulley is installed in main shaft case, first belt pulley is fixed with scroll chuck to be connected
It connects, camshaft is fixed among the scroll chuck and tailstock platform, the scroll chuck realizes camshaft with tailstock platform
It is fixed, motor is installed in platform, the motor is fixedly connected with the second belt pulley by shaft coupling, and described second
Belt pulley is connect by belt with the first belt pulley；The passive mill apparatus includes first support, second support, the first abrasive segments
With the second abrasive segments, first support and second support are installed on second sliding rail, the first support and second support exist
It horizontally slips on second sliding rail, the first abrasive segments is installed in the first support, are fixedly mounted in the second support
There are the second abrasive segments.
A kind of cam fine grinding device of camshaft, wherein：The active mill apparatus includes feed arrangement, servo motor, subtracts
Fast device, the first emery wheel and the second emery wheel, the feed arrangement are mounted on rear side of platform, are installed with and are subtracted on the feed arrangement
Fast device, the retarder upper end are fixedly connected by connecting shaft with servo motor, and retarder passes on left connecting shaft and the first mill
Wheel is fixedly connected, and is fixedly connected on the right side of retarder by connecting shaft with the second emery wheel, is equipped on the outside of the active mill apparatus dust-proof
Cover.
A kind of cam fine grinding device of camshaft, wherein：First abrasive segments and the second abrasive segments are glomerocryst Buddha's warrior attendant
Resilient sheet-like body made of mountain flour.
The technique effect and advantage of the utility model：By being transformed in common lathe, quilt is set below fixture
Dynamic mill apparatus drives processed cam axle by main axis, and camshaft is contacted with passive mill apparatus realizes camshaft
Fine grinding；Active mill apparatus above fixture is set, refining work is carried out above camshaft；Active mill apparatus and passive mill apparatus
It works respectively, the work of passive mill apparatus substantially increases production efficiency, and active mill apparatus can effectively not conform to single precision
Case, which is put, is reprocessed, and ensures product quality.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the vertical view of the utility model.
In figure：1 workbench, 2 first sliding rails, 3 second sliding rails, 4 tailstock platforms, 5 first supports, 6 first abrasive segments, 7
Two stents, 8 second abrasive segments, 9 camshafts, 10 feed arrangements, 11 servo motors, 12 retarders, 13 first emery wheels, 14 second mills
Wheel, 15 dust covers, 16 scroll chucks, 17 first belt pulleys, 18 second belt pulleys, 19 motor.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Embodiment 1 please refers to Fig.1 and Fig. 2, a kind of cam fine grinding device of camshaft, a kind of cam fine grinding of camshaft
Device, including platform 1, active mill apparatus, passive mill apparatus, it is characterised in that：The platform 1 is equipped with the first sliding rail 2 and the
Two sliding rails 3, tailstock platform 4 is slidably fitted on first sliding rail 2, and the tailstock platform 4 left and right on the first sliding rail 2 is slided
Dynamic, 1 left end of platform is installed with main shaft case, and first time belt pulley 17, first skin are installed in main shaft case
Belt wheel is fixedly connected with scroll chuck 16, and camshaft 9, the three-jaw are fixed among the scroll chuck 16 and tailstock platform 4
Chuck 16 and tailstock platform 4 realize the fixation of camshaft 9, are installed with motor 19 in platform 1, the motor 19 and the
Two belt pulleys 18 are fixedly connected by shaft coupling, and second belt pulley 18 is connect by belt with the first belt pulley 17；It is described
Passive mill apparatus includes first support 5, second support 7, the first abrasive segments 6 and the second abrasive segments 8, pacifies on second sliding rail 3
Equipped with first support 5 and second support 7, the first support 5 and second support 7 horizontally slip on the second sliding rail 3, and described
The first abrasive segments 6 are installed on one stent 5, the second abrasive segments 8 are installed in the second support 7.
The cam fine grinding device of embodiment 2, a kind of camshaft, it is characterised in that：The active mill apparatus includes feeding and fills
10, servo motor 11, retarder 12, the first emery wheel 13 and the second emery wheel 14 are put, after the feed arrangement 10 is mounted on platform 1
Side is installed with retarder 12 on the feed arrangement 10, and 12 upper end of retarder passes through connecting shaft and servo motor 11
Be fixedly connected, retarder 12 passes on left connecting shaft and is fixedly connected with the first emery wheel 13, the right side of retarder 12 by connecting shaft with
Second emery wheel 14 is fixedly connected, and dust cover 15 is equipped on the outside of the active mill apparatus.Remaining is the same as embodiment 1.
The cam fine grinding device of embodiment 3, a kind of camshaft, it is characterised in that：First abrasive segments, 6 and second frosted
Piece 8 is resilient sheet-like body made of polycrystalline diamond powder.Remaining is the same as embodiment 1.
This practicality operation principle：
Camshaft 9 is fixed between scroll chuck 16 and tailstock platform 4 first, adjusts first support 5 and second support 7
To suitable position, the first abrasive segments 6 and the second abrasive segments 8 is made closely to be connect with camshaft 9, start motor 19, motor 19
The second belt pulley 18 is driven to rotate, the second belt pulley 18 drives the first belt pulley 17 to rotate by belt, and the first belt pulley 17 is logical
Crossing main shaft drives scroll chuck 16 to rotate, so as to which camshaft 9 be driven to rotate, 9 and first abrasive segments 6 of camshaft and the second abrasive segments
8 close connections, so as to fulfill the fine grinding of camshaft, stop motor 19, detected size；When off-dimension, startup is watched
Take motor 11, servo motor 11 drives feed arrangement 10 to move the first emery wheel 13 and the second emery wheel 14 to appropriate by retarder 12
Position, while 14 rotation work of the first emery wheel 13 and the second emery wheel, reprocess camshaft, until machining.
Claims (1)
1. a kind of cam fine grinding device of camshaft, including platform（1）, active mill apparatus, passive mill apparatus, it is characterised in that：
The platform（1）It is equipped with the first sliding rail（2）With the second sliding rail（3）, first sliding rail（2）On be slidably fitted with tailstock platform
（4）, the tailstock platform（4）In the first sliding rail（2）On horizontally slip, platform（1）Left end is installed with main shaft case, main to turn
First time belt pulley is installed in axle box（17）, the first belt pulley and scroll chuck（16）It is fixedly connected, the three-jaw card
Disk（16）With tailstock platform（4）Centre is fixed with camshaft（9）, the scroll chuck（16）With tailstock platform（4）Realize cam
Axis（9）Fixation, platform（1）Inside it is installed with motor（19）, the motor（19）With the second belt pulley（18）Pass through
Shaft coupling is fixedly connected, second belt pulley（18）Pass through belt and the first belt pulley（17）Connection；The passive mill apparatus
Including first support（5）, second support（7）, the first abrasive segments（6）With the second abrasive segments（8）, second sliding rail（3）Upper peace
Equipped with first support（5）And second support（7）, the first support（5）And second support（7）In the second sliding rail（3）Upper left and right
It slides, the first support（5）On be installed with the first abrasive segments（6）, the second support（7）On be installed with second
Abrasive segments（8）；The active mill apparatus includes feed arrangement（10）, servo motor（11）, retarder（12）, the first emery wheel（13）
With the second emery wheel（14）, the feed arrangement（10）Mounted on platform（1）Rear side, the feed arrangement（10）On be installed with
Retarder（12）, the retarder（12）Upper end passes through connecting shaft and servo motor（11）It is fixedly connected, retarder（12）Left side
Pass through connecting shaft and the first emery wheel（13）It is fixedly connected, retarder（12）Right side passes through connecting shaft and the second emery wheel（14）It is fixed to connect
It connects, dust cover is equipped on the outside of the active mill apparatus（15）；First abrasive segments（6）With the second abrasive segments（8）It is glomerocryst
Resilient sheet-like body made of bortz powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721592180.2U CN207564263U (en) | 2017-11-24 | 2017-11-24 | A kind of cam fine grinding device of camshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721592180.2U CN207564263U (en) | 2017-11-24 | 2017-11-24 | A kind of cam fine grinding device of camshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207564263U true CN207564263U (en) | 2018-07-03 |
Family
ID=62691878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721592180.2U Active CN207564263U (en) | 2017-11-24 | 2017-11-24 | A kind of cam fine grinding device of camshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207564263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108779A (en) * | 2018-08-14 | 2019-01-01 | 全椒县源峰锻造有限公司 | A kind of polishing grinding device of camshaft |
-
2017
- 2017-11-24 CN CN201721592180.2U patent/CN207564263U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108779A (en) * | 2018-08-14 | 2019-01-01 | 全椒县源峰锻造有限公司 | A kind of polishing grinding device of camshaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231016 Address after: 334000, No. 40, Luyang Industrial Park 1st Road, Shangrao High tech Zone, Guangfeng District, Shangrao City, Jiangxi Province Patentee after: Shangrao Tongxin Automotive Parts Co.,Ltd. Address before: 315336 No. 158, Xingci Second Road, Hangzhou Bay New Area, Ningbo City, Zhejiang Province Patentee before: NINGBO TONGXIN AUTO PARTS CO.,LTD. |
|
| TR01 | Transfer of patent right |